JPS51130286A - Automatic pinhole detecter by variable electric discharge lamp - Google Patents

Automatic pinhole detecter by variable electric discharge lamp

Info

Publication number
JPS51130286A
JPS51130286A JP5521675A JP5521675A JPS51130286A JP S51130286 A JPS51130286 A JP S51130286A JP 5521675 A JP5521675 A JP 5521675A JP 5521675 A JP5521675 A JP 5521675A JP S51130286 A JPS51130286 A JP S51130286A
Authority
JP
Japan
Prior art keywords
detecter
discharge lamp
electric discharge
variable electric
pinhole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5521675A
Other languages
Japanese (ja)
Inventor
Rikuo Kakumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP5521675A priority Critical patent/JPS51130286A/en
Publication of JPS51130286A publication Critical patent/JPS51130286A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

PURPOSE: A detector which automatically detects pinhole regardless of electrolytic or nonelectrolytic liquid in a bolt.
COPYRIGHT: (C)1976,JPO&Japio
JP5521675A 1975-05-07 1975-05-07 Automatic pinhole detecter by variable electric discharge lamp Pending JPS51130286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5521675A JPS51130286A (en) 1975-05-07 1975-05-07 Automatic pinhole detecter by variable electric discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5521675A JPS51130286A (en) 1975-05-07 1975-05-07 Automatic pinhole detecter by variable electric discharge lamp

Publications (1)

Publication Number Publication Date
JPS51130286A true JPS51130286A (en) 1976-11-12

Family

ID=12992415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5521675A Pending JPS51130286A (en) 1975-05-07 1975-05-07 Automatic pinhole detecter by variable electric discharge lamp

Country Status (1)

Country Link
JP (1) JPS51130286A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001418A1 (en) * 1980-10-14 1982-04-29 Sawabe Yoshimi Method of electrically testing sealed package
JPS6232337A (en) * 1985-08-06 1987-02-12 Shinko Denki Keiso Kk Inspection method for pin hole or the like of sealed package body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845250A (en) * 1971-06-18 1973-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845250A (en) * 1971-06-18 1973-06-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001418A1 (en) * 1980-10-14 1982-04-29 Sawabe Yoshimi Method of electrically testing sealed package
JPS6232337A (en) * 1985-08-06 1987-02-12 Shinko Denki Keiso Kk Inspection method for pin hole or the like of sealed package body

Similar Documents

Publication Publication Date Title
JPS5212860A (en) Level detector
JPS51130286A (en) Automatic pinhole detecter by variable electric discharge lamp
JPS528873A (en) Maximum demand monitor indication unit
JPS51115283A (en) Electrode
JPS5211972A (en) Light controlling method in the light receiving unit
JPS528877A (en) Object detector unit
JPS51137905A (en) Automatic control device for automatic well pump
JPS5389002A (en) Supporting method for pit barrel-shaped pump
JPS521400A (en) The concentration treatment method of radioactive waste liquor
JPS51127697A (en) Alarm indication device
JPS5214808A (en) Dc motor accident detecting device
JPS5259448A (en) Circuit for detecting disconnection of lamp
JPS5226417A (en) Control system for ac motor
JPS522787A (en) Solvent extracting method and its device
JPS5235486A (en) Disposal method for used lamp
JPS524996A (en) Centrifugal separator for gas
JPS51122815A (en) Oil pump
JPS5276705A (en) Water pump
JPS5218079A (en) Discharge lamp lighting device
JPS51141707A (en) A1 electrolysis process
JPS5266174A (en) Method of automatic operation of manufacture line
JPS51126485A (en) Automatic regulator
JPS51134671A (en) Deceleration indicator
JPS51130054A (en) Apparatus for starting and stopping a drain pump in a manhol
JPS51117344A (en) Gas safety cutoff